405
FOUS53 KUNR 160636
PFMUNR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RAPID CITY SD
1236 AM MDT SAT MAY 16 2026
SDZ026-171000-
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD
44.05N 103.06W ELEV. 3204 FT
1236 AM MDT SAT MAY 16 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 44 81 49 66 36
TEMP 44 46 58 72 79 79 64 57 52 50 55 61 64 62 52 46 41 37
DEWPT 23 25 27 29 32 33 43 49 49 48 44 40 37 36 36 36 35 35
RH 43 43 30 20 18 19 46 75 89 93 66 46 37 38 54 68 79 92
WIND DIR NW NW SE SE SE SE E SE SE NW NW NW N N N N N N
WIND SPD 4 3 5 17 18 21 21 13 6 6 26 28 28 27 24 24 20 24
WIND GUST 29 31 34 39 27 18 44 46 44 46 41 40 36 40
CLOUDS FW FW FW SC FW B1 B2 B2 B2 B2 B1 SC B1 B2 B2 B2 OV OV
POP 12HR 0 5 70 20 50
QPF 12HR 0 0 0.13 0.01 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L S S C C D
TSTMS S S S
DATE 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 43 32 54 32 67 41 69 43 79
TEMP 39 40 37 33 47 52 38 34 62 65 46 42 66 67 49 45 73 76
DEWPT 34 34 34 32 31 31 32 30 32 34 36 35 35 36 37 36 38 38
PWIND DIR N NW N SE S W N S SE
WIND CHAR WY BZ GN LT GN GN GN LT GN
AVG CLOUDS OV OV OV B2 B1 SC SC SC SC SC B1 SC SC SC SC SC SC FW
POP 12HR 100 60 20 5 10 20 20 10 10
RAIN SHWRS D D L S S S S S S
TSTMS S S
WYZ054-171000-
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY
44.35N 105.54W ELEV. 4364 FT
1236 AM MDT SAT MAY 16 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 36 77 41 58 30
TEMP 36 41 56 71 77 75 63 57 49 43 45 54 58 55 45 41 37 34
DEWPT 19 22 27 26 21 22 30 36 37 35 34 31 30 29 30 32 32 31
RH 50 46 32 18 12 14 29 45 63 73 65 41 34 37 55 70 82 89
WIND DIR SE S S S S S SE W NW NW NW NW N N N N N N
WIND SPD 3 4 11 13 12 10 12 10 21 23 23 19 19 19 20 19 19 20
WIND GUST 24 20 23 33 29 29 32 32 31
CLOUDS FW SC SC B1 B2 B2 B2 OV B1 OV B1 SC B1 B1 B2 B2 OV OV
POP 12HR 0 5 30 0 70
QPF 12HR 0 0 0 0 0.08
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S L L
SNOWSHWRS L D
DATE 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 38 28 52 32 63 38 66 42 75
TEMP 36 37 33 29 45 51 38 35 60 61 45 41 63 64 49 45 72 73
DEWPT 31 31 30 29 29 27 28 26 28 30 33 32 33 32 33 33 35 34
PWIND DIR N NW NW SW SW W NW SE SW
WIND CHAR BZ GN LT LT GN LT LT GN GN
AVG CLOUDS OV OV B2 B1 B1 SC SC SC SC SC SC FW SC SC SC FW SC FW
POP 12HR 90 60 20 0 5 10 20 10 10
RAIN SHWRS D L S S S
SNOWSHWRS D D L S S
SDZ001-171000-
BUFFALO-HARDING SD
45.60N 103.55W ELEV. 3004 FT
1236 AM MDT SAT MAY 16 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 42 75 45 61 34
TEMP 46 45 58 69 74 73 64 57 51 47 50 55 59 57 47 43 38 35
DEWPT 26 29 31 30 32 33 34 41 45 46 43 41 39 36 36 36 35 34
RH 45 53 36 23 21 23 32 55 80 96 77 59 47 45 65 76 89 96
WIND DIR NW SW SE SE SE SE E SE E N NW NW NW NW NW N N N
WIND SPD 3 2 4 16 24 27 26 24 18 13 20 24 25 23 19 17 16 16
WIND GUST 34 37 40 36 33 35 34 31 26
CLOUDS B1 B1 SC FW B1 B1 B1 OV OV OV OV B2 B2 B1 B2 B2 OV OV
POP 12HR 10 5 70 40 10
QPF 12HR 0 0 0.08 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L C C L
SPRINKLES
DATE 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 43 32 52 32 65 39 68 42 75
TEMP 40 41 37 33 45 52 39 34 61 63 47 41 64 66 50 44 71 73
DEWPT 34 34 35 33 31 29 31 31 34 34 37 37 37 36 39 38 41 39
PWIND DIR N NW NW E SE SE NW E S
WIND CHAR BZ GN GN LT GN GN GN GN GN
AVG CLOUDS OV B2 OV B2 B2 B1 B1 SC B1 SC B1 SC SC SC SC SC B1 FW
POP 12HR 80 70 30 5 5 20 20 10 10
RAIN SHWRS L D L C C S S
SDZ029-171000-
CUSTER COUNTY AIRPORT-CUSTER SD
43.73N 103.62W ELEV. 5602 FT
1236 AM MDT SAT MAY 16 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 43 72 45 62 33
TEMP 47 46 54 64 71 70 58 52 49 47 54 59 59 55 47 42 38 35
DEWPT 16 18 22 26 26 27 40 45 44 43 39 35 34 32 33 32 31 31
RH 28 32 28 23 18 20 51 77 83 86 57 40 39 41 58 67 76 85
WIND DIR NE NE E SE SE SE SE SE SW W NW W N NE N N N N
WIND SPD 6 5 9 10 8 8 5 3 2 3 5 6 8 9 9 8 6 8
WIND GUST 18 16 21 23 20 20 18 13 17 19 23 23 23 20 21
CLOUDS FW FW FW SC SC B1 B2 OV B2 B2 B2 B1 B1 B1 B2 B2 OV OV
POP 12HR 0 5 90 50 70
QPF 12HR 0 0 0.08 0.03 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D L L C C C C C C L L D
SNOWSHWRS D
TSTMS S
DATE 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 37 27 47 29 59 36 61 40 71
TEMP 35 34 31 28 42 45 33 33 54 56 41 39 58 59 44 43 66 68
DEWPT 29 28 27 26 26 23 26 24 26 26 30 30 30 29 32 32 33 32
PWIND DIR N NW NW W SW W W S SW
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS OV OV OV B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC FW
POP 12HR 100 60 20 5 20 20 30 10 20
RAIN SHWRS D S S S S S C S
SNOWSHWRS D D L S S
TSTMS S S S
SDZ013-171000-
FAITH MUNICIPAL AIRPORT-MEADE SD
45.04N 102.02W ELEV. 2584 FT
1236 AM MDT SAT MAY 16 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 42 77 46 62 35
TEMP 46 46 58 71 75 75 64 57 50 47 52 56 60 59 49 43 38 36
DEWPT 32 32 33 30 32 33 34 40 46 47 48 46 44 40 38 37 36 36
RH 58 58 39 22 21 21 32 53 86100 86 69 55 49 66 79 92100
WIND DIR N NE E E SE E E SE E E N NW N N N N N N
WIND SPD 5 4 6 13 19 24 23 21 17 14 11 18 21 21 19 19 18 19
WIND GUST 29 34 34 34 29 25 28 32 32
CLOUDS FW FW FW SC FW B1 B2 OV OV B2 OV B1 B1 SC B2 B2 OV OV
POP 12HR 0 0 70 70 5
QPF 12HR 0 0 0.25 0.08 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L S S L
TSTMS S S S
DATE 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 45 32 52 31 66 39 69 42 77
TEMP 42 43 37 33 45 51 37 33 59 63 46 41 64 67 49 44 69 74
DEWPT 35 36 36 33 33 31 31 32 36 36 37 37 39 38 39 39 42 42
PWIND DIR N NW NW E SE SE NW E SE
WIND CHAR BZ BZ GN LT GN GN GN GN GN
AVG CLOUDS OV OV OV OV B2 B1 B1 SC SC SC B1 SC SC SC SC SC SC SC
POP 12HR 80 70 20 0 5 10 20 10 10
RAIN SHWRS L D L C S S
SDZ042-171000-
PINE RIDGE AIRPORT-OGLALA LAKOTA SD
43.02N 102.51W ELEV. 3333 FT
1236 AM MDT SAT MAY 16 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 46 84 48 69 33
TEMP 51 50 62 78 83 79 65 57 53 49 59 65 67 64 54 47 39 35
DEWPT 32 31 32 34 32 36 44 49 51 49 46 42 38 36 38 38 37 35
RH 48 48 32 20 16 21 46 75 93100 62 43 34 35 54 71 92100
WIND DIR E E E SE SE SE SE SE S SW NW N N N N N N N
WIND SPD 5 6 11 13 12 18 19 10 5 3 11 14 17 18 14 13 13 16
WIND GUST 21 29 32 21 21 26 28 31 26 24 24 27
CLOUDS B1 SC FW FW FW B1 B2 OV B2 B2 B2 B2 B1 B2 B2 B2 OV OV
POP 12HR 0 10 80 40 60
QPF 12HR 0 0 0.24 0.06 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D D D C C C C S S L L D
TSTMS C C S S S
DATE 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 42 29 54 31 67 39 69 42 79
TEMP 39 38 35 30 47 53 37 35 63 65 47 42 65 67 50 45 74 76
DEWPT 33 32 34 30 30 28 31 29 31 30 35 35 35 33 36 36 37 37
PWIND DIR N NW NW SE S S W SE S
WIND CHAR BZ GN LT LT GN LT LT LT GN
AVG CLOUDS OV OV OV B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC FW
POP 12HR 100 60 10 0 10 20 20 20 10
RAIN SHWRS D D L S S S S S S
SNOWSHWRS S
TSTMS S S S S
SDZ032-171000-
PHILIP AIRPORT-HAAKON SD
44.05N 101.60W ELEV. 2209 FT
1236 AM MDT SAT MAY 16 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 44 82 48 69 36
TEMP 47 48 62 75 81 80 65 57 51 49 57 64 67 65 52 45 40 37
DEWPT 26 27 31 30 33 35 38 44 50 49 53 47 44 41 40 38 37 36
RH 43 44 31 19 18 20 37 62 96100 86 54 43 41 63 76 89 96
WIND DIR N NE E E SE E E E E E W NW N N N N N N
WIND SPD 4 5 11 19 23 25 21 17 11 9 9 24 25 21 19 19 17 19
WIND GUST 29 34 39 35 29 36 37 35 31 29 27 31
CLOUDS FW FW FW SC SC SC B2 OV OV B2 B2 B1 B1 B1 B2 OV OV OV
POP 12HR 0 5 80 60 20
QPF 12HR 0 0 0.37 0.20 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C D D L L C C S S L
TSTMS S C S S
DATE 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 46 32 54 31 69 40 71 42 80
TEMP 43 43 37 33 48 53 37 33 63 66 46 42 67 69 49 44 74 77
DEWPT 36 35 35 33 32 31 32 32 36 34 37 37 38 36 38 38 41 40
PWIND DIR N NW NW E SE SE W E SE
WIND CHAR BZ BZ GN LT GN GN GN GN GN
AVG CLOUDS OV OV OV B2 B2 B1 SC FW SC SC SC SC B1 SC SC SC SC FW
POP 12HR 90 80 10 0 5 10 20 10 20
RAIN SHWRS L D D S S S S
TSTMS S S
SDZ049-171000-
WINNER REGIONAL AIRPORT-TRIPP SD
43.39N 99.84W ELEV. 2032 FT
136 AM CDT SAT MAY 16 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 46 81 54 73 41
TEMP 46 49 65 76 79 79 66 61 57 55 62 71 70 66 56 50 45 42
DEWPT 35 34 35 34 36 38 40 46 52 55 58 55 53 50 48 45 41 41
RH 65 56 33 22 21 23 38 58 83100 87 57 55 56 74 83 86 96
WIND DIR NE NE E E SE E E E SE SE E NW NW NW N N N N
WIND SPD 3 5 11 17 20 21 19 20 17 11 10 12 23 25 21 19 19 19
WIND GUST 31 34 27 33 36 33 29 29 32
CLOUDS B1 B1 SC FW SC FW B2 B2 OV OV B1 B1 B1 B1 B1 B2 OV OV
POP 12HR 0 5 90 80 50
QPF 12HR 0 0 0.29 0.11 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C D D D D L L C C C C L
TSTMS C C C C S S C C S
DATE 05/18 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 50 36 53 33 67 43 70 45 77
TEMP 48 47 41 37 48 52 39 36 62 65 49 45 67 68 51 48 72 75
DEWPT 40 39 39 36 35 34 34 33 37 38 38 38 40 40 41 40 43 44
PWIND DIR N NW NW W S S SW S S
WIND CHAR BZ WY BZ LT GN BZ BZ GN BZ
AVG CLOUDS OV OV OV OV B2 B1 SC FW SC SC SC SC B1 B1 SC SC B1 SC
POP 12HR 90 70 10 0 5 10 20 10 20
RAIN SHWRS L D L S S S S
TSTMS S S
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